LG OLED evo G3 vs Samsung OLED S90F

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OLED evo G3 compared with OLED S90F

	LGOLED evo G3	SamsungOLED S90F
Overview
Released
Released	March 2023	May 2025
Display
Panel
Panel	OLED	OLED (42, 48, 55, 77, 83″), QD-OLED (65″)
Panel detail
Panel detail	Self-lit OLED with pixel dimming and Brightness Booster Max; the brightness boost and anti-reflection treatment differ by size	Samsung doesn't say which panel each size uses; RTINGS reports the UK 65″ (QE65S90FATXXU) as QD-OLED and the "AE" models as WOLED
Resolution
Resolution	3840 × 2160 (4K)	3840 × 2160 (4K)
Refresh rate
Refresh rate	120 Hz	144 Hz (better)
HDR formats
HDR formats	Dolby Vision, HDR10, HLG	HDR10, HDR10+, HLG
HDR extras
HDR extras	OLED Dynamic Tone Mapping Pro	OLED HDR+ (OLED HDR on 42″ and 48″); HDR10+ Adaptive and HDR10+ Gaming
Screen finish
Screen finish	–	Anti Reflection; glossy (RTINGS)
Colour range
Colour range	–	Pantone Validated
Peak brightness
Peak brightness	LG states a brightness increase against its B3 of up to 70% on 55″, 65″ and 77″ G3, and 30% on 83″; these are relative maker claims, not measured luminance. Super Anti Reflective treatment applies to 55″, 65″ and 77″.	–
Picture processing
Picture processing	AI Picture Pro, AI Super Upscaling 4K, AI Genre Selection and AI Brightness Control	4K AI Upscaling Pro, AI Motion Enhancer Pro, Real Depth Enhancer, Auto HDR Remastering Pro, HDR Brightness Optimizer; Color Booster Pro on 42″
Picture modes
Picture modes	–	Filmmaker Mode; Smart Calibration (Basic); EyeComfort Mode on 42″
Motion handling
Motion handling	LG UK labels the panel 100Hz native and explicitly supports 4K 120fps HFR and 4K 120Hz HDMI input; 120Hz records the highest supported native-resolution rate.	Motion Xcelerator 144Hz
Viewing angle
Viewing angle	–	Ultra Viewing Angle
Sizes
Sizes
Sizes	55, 65, 77, 83″	42, 48, 55, 65, 77, 83″
Largest size
Largest size	83″	83″
Gaming
HDMI ports
HDMI ports	4 (all HDMI 2.1 at 4K 120 Hz+)	4 (all HDMI 2.1 at 4K 120 Hz+)
Variable refresh rate
Variable refresh rate	HDMI VRR, FreeSync, G-Sync Compatible	HDMI VRR, FreeSync Premium Pro
Auto low latency mode
Auto low latency mode	Yes	Yes
HDMI detail
HDMI detail	4 × HDMI with 4K 120Hz, VRR, ALLM and QMS on all ports; eARC on HDMI 2. QMS requires a compatible source.	4K 144Hz on HDMI 1/2/3/4; eARC; Anynet+ (HDMI-CEC)
Game features
Game features	HGiG, Game Optimiser, Game Dashboard, FreeSync Compatible and G-Sync Compatible	FreeSync Premium Pro (FreeSync Premium on 42″ and 48″), HGiG, Game Motion Plus, Dynamic Black EQ, Super Ultra Wide Game View, Mini Map Zoom
Cloud gaming
Cloud gaming	–	Samsung Gaming Hub
Smart TV and sound
Smart TV platform
Smart TV platform	webOS	Tizen
Processor
Processor	α9 AI Processor 4K Gen6	NQ4 AI Gen3 Processor
Speakers
Speakers	60 W, 4.2 channels	–
Dolby Atmos
Dolby Atmos	Yes	Yes
eARC
eARC	Yes	Yes
Wi-Fi
Wi-Fi	Wi-Fi 6	Wi-Fi 5
Bluetooth
Bluetooth	5.0	5.3
Speaker detail
Speaker detail	60 W, 4.2-channel down-firing speakers	42″ 20 W, 2ch; 65″ 40 W, 2.1ch, OTS Lite; 48″, 55″, 77″ and 83″ 60 W, 2.1.2ch, OTS
Audio features
Audio features	AI Sound Pro virtual 9.1.2 up-mix, Clear Voice Pro, AI Acoustic Tuning and Bluetooth Surround Ready	Q-Symphony, Adaptive Sound Pro, 360 Audio, Audio Pre-selection Descriptor
Voice assistants
Voice assistants	–	Bixby and Alexa built in, with far-field voice; works with Alexa and Google Assistant speakers
Casting
Casting	Apple AirPlay 2	Apple AirPlay, Tap View and screen or sound mirroring from Samsung phones
Software updates
Software updates	Launch software webOS 23; UK maker lists security updates until 31 December 2027	Security updates until at least 31 December 2030
TV tuners
TV tuners	–	Twin DVB-T2/C/S2 and analogue; CI+ 1.4 slot; HbbTV 2.0.4
USB
USB	3 × USB 2.0	2 × USB-A
Ethernet
Ethernet	1 × Ethernet	1 × LAN
Optical audio out
Optical audio out	1 × optical	1 × optical
Design and power
Size
Size	Without stand (W × H × D): 55″ 1222 × 703 × 27.2 mm; 65″ 1441 × 826 × 24.3 mm; 77″ 1712 × 982 × 24.8 mm; 83″ 1847 × 1057 × 28.0 mm	Without stand, 42″ 934.4 × 542.6 × 39.5 mm; 48″ 1069.3 × 619.9 × 39.6 mm; 55″ 1225.4 × 708.6 × 39.9 mm; 65″ 1444.3 × 831.7 × 39.9 mm; 77″ 1718.5 × 987.6 × 44.9 mm; 83″ 1851.0 × 1062.8 × 44.9 mm
Stand
Stand	Designed for wall mounting; tabletop stand sold separately	Blade stand; footprint 652.5 × 206.3 mm (42″), 366 × 265.2 mm (48″ to 65″), 366 × 359 mm (77″, 83″)
VESA pattern
VESA pattern	55″ 300 × 200 mm; 65″ and 77″ 300 × 300 mm; 83″ 400 × 400 mm	42″ 200 × 200 mm; 48″ to 65″ 300 × 200 mm; 77″ and 83″ 400 × 300 mm
Power use
Power use	Under 0.5 W standby	Typical/max, 42″ 52/195 W; 48″ 64.7/230 W; 55″ 80/380 W; 65″ 89/420 W; 77″ 125/630 W; 83″ 150/740 W; 0.5 W standby
Energy class
Energy class	–	G (42″, 48″, 55″); F (65″, 77″, 83″)
Colours
Colours	–	Graphite Black
In the box
In the box	Magic Remote, 2 AA batteries, IR blaster cable and attached power cable	Remote controls TM2560E and TM1240A (UK), power cable, user manual